Contact Us

For life threatening emergencies: Please call 911
For service-related emergencies 24/7: (949) 831-2500
For billing questions: (949) 448-4050
For all other inquiries: (949) 831-2500

Our Administrative Office is located in Laguna Niguel and is open 7:00 a.m. to 5:00 p.m., Monday through Friday, excluding major holidays.

Moulton Niguel Water District
27500 La Paz Road
Laguna Niguel, CA 92677-3489

Mailing Address:

Moulton Niguel Water District
P.O. Box 30204
Laguna Niguel, CA 92607-0204

If you have questions or comments, please contact the webmaster via email at: webmaster@mnwd.com.